Sleeping Giant

41.425844, -72.896972



Sleeping Giant State Park

Connecticut State Park

1,465 acres in Hamden, CT

Parking: Large lot at 200 Mt Carmel Ave, Hamden, CT.  Other small pull-offs, for a few cars each, along Tuttle Ave and Chestnut Lane

Trail Map

The Giant is open once more!

Sleeping Giant is one of the crown jewels of CT hiking.  The park has over 30 miles of trails, such as the main 1.6 mile trail ending at the tower as well as a section of the blue blaze Quinnipiac Trail that crosses the park.  There are days worth of hiking and adventuring here.  The park fills up quick on weekends and is popular with everyone be it Quinnipiac students, families, or trail runners. 


The castle located on the “left hip” is the easiest and most popular destination in the park. The crushed stone path switchbacks uphill for just over 1.5 miles and can be completed by anyone.   The tower offers 360 degree views of the surrounding area including New Haven and Long Island Sound. 

The rest of the trails are much more rugged, rocks and roots abound, but provide anyone seeking nature’s solitude with a much quieter walk.  The next most popular and most dramatic views are from the Giant’s “chin” at the crest of the blue trail. My recommended hike is short but challenging and covers most of the highlights.  From the main parking area head west towards the violet trail and hike along the river to the old quarry.  Then head up the Giant’s head scrambling over open rock on the blue blaze Quinnipiac Trail.  Hike down the other side and follow the blue blaze trail to the tower.  After taking in the views hike down the tower trail to the red and then take the green trail towards the ‘chest’.  There’s an expansive overlook where the green and white trails meet.  From here you can take the white trail all the way back to the parking lot.

The trail map makes note of at least 28 different viewpoints.  If hiking in the spring, be sure to catch the red trail near the ‘left leg” to see the gorge cascades.

Sleeping Giant Master:

Sleeping Giant is so popular and has so many trails a Giant Master program was created for anyone dedicated enough to hike them all.  Ranks include Giant Marathoners for those hiking all the trials in one day, four-Season Giant Masters for those who hike all the trails in each season. and 12-Month Giant Masters who hiked all the trails in one year.  The SPGA also produced two self-guided hikes, one explaining geology in the park marked with blue numbered dots and the second, a green dotted Nature Trail.


There are also a handful of caves in the traprock ridges.  The most well-known is Dead Man’s Cave which I explored and made a short movie about in late-2016, watch it here.  The easiest to find is Spider Cave, though it is also the least fun to explore, clips of it can be seen in the movie below.

Rock Climbing

Sleeping Giant isn’t a huge rock climbing area likely because it was closed decades following an accident in 1953.  Today there are a range of routes not only on the Chin but across the park.  Routes are majority trad climbing though there are options for top roping.  Important caveat: I haven’t done any climbing here nor have I actually seen anyone climbing on my visits here.

Wiessner’s Rib Chin
5.6 2 pitches
Frenchman’s Cap Chin
Yvette Chin
5.9+ Trad
Rhadamanthus Chin
5.10b/c PG13 Trad, TR


Established as a state park in 1924.  Currently, the best read is through the SGPA here.  The park was closed from May 15, 2018 to June 14, 2019 after a tornado swept through the area.

This park was featured in the inaugural 2015 DEEP Sky’s the Limit Hiking Challenge.


Sleeping Giant Park Association

My Post-Storm comparison hike on June 17, 2019

Alex Ceneviva – Gov. Lamont announces Sleeping Giant State Park will reopen Friday (2019)

Peter Marteka –  “Eight Of Connecticut’s Challenging Hikes” (2017)

CTMQ – Sleeping Giant State Park Trails Intro (2010-2012)

The Legend of Hobbomock

The information shown here is for general reference purposes only. gives no warranty, expressed or implied, as to the accuracy or reliability of this data. Parking in all areas, whether designated here or not, is at your own risk. is not responsible for any damage or loss to vehicles or contents.
Last updated June 18, 2019

Posted in Blue-Blaze Trails and State Parks and Forests

Related Listings

Whetten Woods


41.807737, -72.239070

Nate and Theora Whetten Woods Joshua’s Trust Property 37 acres in Mansfield, CT Parking: At the Hope Lutheran Church near 62 Dog Ln, Storrs, CT Small lot… Read more…

Talcott Mountain


41.835607, -72.791504

Talcott Mountain Connecticut State Park 574 acres in Avon, Bloomfield, and Simsbury, CT Parking: Lots of parking near 560 Simsbury Rd, Bloomfield, CT Trail Map     … Read more…

Walker Mountain


41.975883, -72.140336

Yale Forest: Walker Mountain Connecticut Blue Blaze Trail in Ashford and Union, CT Parking: North end: Shoulder parking just east of the main entrance to Bigelow Hollow… Read more…